SUMMIT WIRELESS TECH INC

CUSIP: 86633R203 Class: COM NEW

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021
Shares 95,235 Value ($000) $132 Avg Close — Range —
Q3 2021
Shares 95,235 Value ($000) $267 Avg Close — Range —
Q2 2021
Shares 106,888 Value ($000) $429 Avg Close — Range —